2678810570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{941}}^1\times {\mathrm{14983}}^1$

素因数の和:15950

約数の個数: 32

約数和(自身を含む): 5081374080

約数和(自身を除く): 2402563510

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 941, 1882, 4705, 9410, 14983, 17879, 29966, 35758, 74915, 89395, 149830, 178790, 284677, 569354, 1423385, 2846770, 14099003, 28198006, 70495015, 140990030, 267881057, 535762114, 1339405285, 2678810570]

約数ペア:

[(1, 2678810570), (2, 1339405285), (5, 535762114), (10, 267881057), (19, 140990030), (38, 70495015), (95, 28198006), (190, 14099003), (941, 2846770), (1882, 1423385), (4705, 569354), (9410, 284677), (14983, 178790), (17879, 149830), (29966, 89395), (35758, 74915)]